Cheap Flights from Chicago O'Hare International to Kalispell

Compare Chicago O'Hare International to Kalispell flight deals

Find the cheapest month or even day of the year to fly to Kalispell

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Flight deals from Chicago O'Hare International to Kalispell

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International Airport to Kalispell Airport? If you want to travel next month, return fares start from R 6,505. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago O'Hare International to Kalispell

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Kalispell flights are currently cheapest in July.

Direct flights from Chicago O'Hare International to Kalispell

Chicago O'Hare International to Kalispell: Alternative routes

Compare routes from Chicago O'Hare International to Kalispell below. You may find an airport to fly into that's cheaper, faster, or easier than Kalispell.

Chicago to Kalispell: Flight information

The things to know before you go.
Cheapest flight foundR 3,029
Cheapest month to flyJuly
Average flight time3 hrs, 54 mins
Most popular airlineUnited
Average flights per week23

Finding cheap flights from Chicago O'Hare International to Kalispell: Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to Kalispell is R 5,046. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 54 minutes is the average flight time from Chicago O'Hare International to Kalispell.
United, American Airlines and SkyWest Airlines fly direct from Chicago O'Hare International to Kalispell.
As of June 2026, there are 23 flights per week flying from Chicago O'Hare International to Kalispell.
The cheapest month to fly from Chicago O'Hare International to Kalispell is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Kalispell Airport on Wednesday, 16 September 2026.
Yes – the average flight time is 3 hours and 54 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kalispell but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kalispell is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Kalispell.

Travelling from Chicago O'Hare International Airport (ORD) to Kalispell Airport (FCA): what you need to know

  • Jump on a direct flight from Chicago O'Hare International Airport to Kalispell Airport and you'll be in the air for an average of 3 hours 50 minutes.

  • Each week, there are 12 Chicago O'Hare International Airport to Kalispell Airport flights. To be on board early, select the 08:05 American Airlines flight. If you're eager to make the most of your time before you fly, the last departure is at 19:50 with United Airlines.

  • Get to the airport on time so you don't miss your ORD to FCA flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • You'll likely experience longer lines during popular months such as July. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a wise move.

  • United offers direct flights from Chicago O'Hare International Airport to Kalispell Airport. Book with this popular carrier, then get ready to discover the sights in Kalispell — and maybe even more of the United States if your schedule allows.

  • Most passengers choose to travel with United on this route.

  • United is the most punctual carrier that offers ORD to FCA flights. A dependable 89.47% of its departures on this route arrive without delay.

  • Consider adding a stopover when booking your ticket from Chicago O'Hare International Airport to Kalispell Airport. Just deselect 'Direct flights only' to break up your trip, or visit a new city along the way. Here's where you can stop between ORD and FCA:

    • Dallas Fort Worth International Airport

    • Denver International Airport

    • Minneapolis St Paul Airport

How to find the cheapest flights from Chicago O'Hare International Airport (ORD) to Kalispell Airport (FCA)

  • Currently, R 3,029 is the cheapest price we've found for a one-way Chicago O'Hare International Airport to Kalispell Airport flight. The best price for a return plane ticket is R 5,046. Keep in mind that fares can change due to demand when booking.

  • Get cheap tickets from ORD to FCA by booking one month ahead. According to our research, that's the sweet spot for finding the biggest deals.

  • June is the cheapest month for flights from Chicago O'Hare International Airport to Kalispell Airport. If you need to travel during a different time of year, the 'Whole month' tool will give you the lowest prices across every month.

  • Save time searching for cheap flights from ORD to FCA by creating a Price Alert. You'll receive an email or notification on the app when fares go down.

  • Tailor your trip with filters. Select your preferred arrival and departure times, total journey duration and airlines. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from Chicago O'Hare International Airport to Kalispell Airport.

Handy information about Chicago O'Hare International Airport (ORD)

  • ORD's address is 10000 West O'Hare.

  • 70% of flights leaving from Chicago O'Hare International Airport arrive at their destination on time.

  • To get to Chicago O'Hare International Airport from central Chicago, it'll take around 30 minutes if you're planning to drive. This depends on traffic though. It's approximately 27 kilometres from the airport to the city centre.

  • You can expect a trip time of roughly 45 minutes when using public transport.

  • Catching an early flight from Chicago O'Hare International Airport to Kalispell Airport? Avoid the hassle of rushing to the airport (and sneak in some extra precious sleep) by choosing one of these hotels near ORD:

Arriving at Kalispell Airport (FCA)

When to fly to Kalispell Airport (FCA)

  • The quietest month for a flight from Chicago O'Hare International Airport to Kalispell Airport is March, while August is the busiest. Choose the best time to visit Kalispell based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Book your flight from Chicago O'Hare International Airport to Kalispell Airport for July if you want to visit Kalispell during its warmest month. You can expect temperatures of between 7ºC (45ºF) and 32ºC (90ºF).

  • Search for cheap tickets from ORD to FCA in February if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -17ºC (1ºF) and 1ºC (34ºF) on average.

Explore more of the United States

  • Spokane is just one of the many places in the United States waiting to be explored after you've experienced Kalispell. Around 241 kilometres away to the west, well-known attractions include Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes.

  • Around 225 kilometres west of Kalispell, Spokane Valley is another essential stop in the United States. Experience the best of this destination with a visit to Appleway Trail, Splash Down Waterpark and Honour Point Military and Aerospace Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.